Hartmann Group
PRODUCT DEVELOPMENT LIFE-CYCLE OF A SURGICAL MASK
PHASE 1
PHASE 2
PHASE 3
20.07.2022
Technical sketch
Technical sketch
Materials Needed
- Polypropylene
- Polyisoprene
- Aluminium
- Polyurethane
- Paper
- LDPE film
- Cardboard
Materials Needed
Use of Materials
- Polypropylene (spunbound): Cover web
- Polyisoprene : Straps
- Aluminum : Nose clip
- Polyurethane : Nose foam
- Polypropylene & Polysioprene : Filter
- LDPE film & Paper & cardboard : Packaging
Use of Materials
Manufacture
Seams : ultrasonic welding
Manufacture
Technical requirements
Requirements
Clinical Requirements
Releases
Technical Requirements
Resources Needed
Regulatory Requirements
ROI
Clinical requirements
Development
Technical sketch
Technical sketch
Materials Needed
- Polypropylene
- Polyisoprene
- Aluminium
- Steel
- Polyurethane
- Paper
- LDPE film
Materials Needed
Resources Needed
Resources Needed
Resources Needed
Resources Needed